x86: remove cpu_incs as romstage Make variable

When building up which files to include in romstage there
were both 'cpu_incs' and 'cpu_incs-y' which were used to
generate crt0.S. Remove the former to settle on cpu_incs-y
as the way to be included.

BUG=chrome-os-partner:44827
BRANCH=None
TEST=Built rambi. No include file changes.

Change-Id: I8dc0631f8253c21c670f2f02928225ed5b869ce6
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11494
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

src/cpu/amd/agesa/Makefile.inc

@@ -27,7 +27,7 @@ subdirs-$(CONFIG_CPU_AMD_AGESA_FAMILY16_KB) += family16kb
 romstage-y += s3_resume.c
 ramstage-y += s3_mtrr.c
 
-cpu_incs += $(src)/cpu/amd/agesa/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/amd/agesa/cache_as_ram.inc
 
 romstage-y += heapmanager.c
 ramstage-y += heapmanager.c

src/cpu/amd/geode_gx2/Makefile.inc

@@ -6,7 +6,7 @@ subdirs-y += ../../x86/smm
 ramstage-y += geode_gx2_init.c
 ramstage-y += cpubug.c
 
-cpu_incs += $(src)/cpu/amd/geode_gx2/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/amd/geode_gx2/cache_as_ram.inc
 
 cbfs-files-$(CONFIG_GEODE_VSA_FILE) += vsa
 vsa-file = $(call strip_quotes,$(CONFIG_VSA_FILENAME)):vsa

src/cpu/amd/geode_lx/Makefile.inc

@@ -6,7 +6,7 @@ subdirs-y += ../../x86/smm
 ramstage-y += geode_lx_init.c
 ramstage-y += cpubug.c
 
-cpu_incs += $(src)/cpu/amd/geode_lx/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/amd/geode_lx/cache_as_ram.inc
 
 cbfs-files-$(CONFIG_GEODE_VSA_FILE) += vsa
 vsa-file = $(call strip_quotes,$(CONFIG_VSA_FILENAME)):vsa

src/cpu/amd/pi/Makefile.inc

@@ -25,7 +25,7 @@ romstage-y += s3_resume.c
 ramstage-y += s3_resume.c
 ramstage-$(CONFIG_SPI_FLASH) += spi.c
 
-cpu_incs += $(src)/cpu/amd/pi/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/amd/pi/cache_as_ram.inc
 
 romstage-y += heapmanager.c
 ramstage-y += heapmanager.c

src/cpu/amd/socket_754/Makefile.inc

@@ -10,4 +10,4 @@ subdirs-y += ../../x86/pae
 subdirs-y += ../../x86/smm
 subdirs-y += ../smm
 
-cpu_incs += $(src)/cpu/amd/car/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/amd/car/cache_as_ram.inc

src/cpu/amd/socket_939/Makefile.inc

@@ -10,4 +10,4 @@ subdirs-y += ../../x86/pae
 subdirs-y += ../../x86/smm
 subdirs-y += ../smm
 
-cpu_incs += $(src)/cpu/amd/car/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/amd/car/cache_as_ram.inc

src/cpu/amd/socket_940/Makefile.inc

@@ -10,4 +10,4 @@ subdirs-y += ../../x86/pae
 subdirs-y += ../../x86/smm
 subdirs-y += ../smm
 
-cpu_incs += $(src)/cpu/amd/car/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/amd/car/cache_as_ram.inc

src/cpu/amd/socket_AM2/Makefile.inc

@@ -10,4 +10,4 @@ subdirs-y += ../../x86/pae
 subdirs-y += ../../x86/smm
 subdirs-y += ../smm
 
-cpu_incs += $(src)/cpu/amd/car/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/amd/car/cache_as_ram.inc

src/cpu/amd/socket_AM2r2/Makefile.inc

@@ -10,4 +10,4 @@ subdirs-y += ../../x86/mtrr
 subdirs-y += ../../x86/smm
 subdirs-y += ../smm
 
-cpu_incs += $(src)/cpu/amd/car/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/amd/car/cache_as_ram.inc

src/cpu/amd/socket_AM3/Makefile.inc

@@ -10,4 +10,4 @@ subdirs-y += ../../x86/mtrr
 subdirs-y += ../../x86/smm
 subdirs-y += ../smm
 
-cpu_incs += $(src)/cpu/amd/car/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/amd/car/cache_as_ram.inc

src/cpu/amd/socket_ASB2/Makefile.inc

@@ -10,4 +10,4 @@ subdirs-y += ../../x86/mtrr
 subdirs-y += ../../x86/smm
 subdirs-y += ../smm
 
-cpu_incs += $(src)/cpu/amd/car/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/amd/car/cache_as_ram.inc

src/cpu/amd/socket_C32/Makefile.inc

@@ -10,4 +10,4 @@ subdirs-y += ../../x86/mtrr
 subdirs-y += ../../x86/smm
 subdirs-y += ../smm
 
-cpu_incs += $(src)/cpu/amd/car/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/amd/car/cache_as_ram.inc

src/cpu/amd/socket_F/Makefile.inc

@@ -10,4 +10,4 @@ subdirs-y += ../../x86/pae
 subdirs-y += ../../x86/smm
 subdirs-y += ../smm
 
-cpu_incs += $(src)/cpu/amd/car/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/amd/car/cache_as_ram.inc

src/cpu/amd/socket_F_1207/Makefile.inc

@@ -10,4 +10,4 @@ subdirs-y += ../../x86/pae
 subdirs-y += ../../x86/smm
 subdirs-y += ../smm
 
-cpu_incs += $(src)/cpu/amd/car/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/amd/car/cache_as_ram.inc

src/cpu/amd/socket_S1G1/Makefile.inc

@@ -10,4 +10,4 @@ subdirs-y += ../../x86/mtrr
 subdirs-y += ../../x86/smm
 subdirs-y += ../smm
 
-cpu_incs += $(src)/cpu/amd/car/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/amd/car/cache_as_ram.inc

src/cpu/intel/haswell/Makefile.inc

@@ -16,7 +16,7 @@ smm-$(CONFIG_HAVE_SMI_HANDLER) += finalize.c
 smm-$(CONFIG_HAVE_SMI_HANDLER) += tsc_freq.c
 smm-y += monotonic_timer.c
 
-cpu_incs += $(src)/cpu/intel/haswell/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/intel/haswell/cache_as_ram.inc
 
 subdirs-y += ../../x86/tsc
 subdirs-y += ../../x86/mtrr

src/cpu/intel/model_106cx/Makefile.inc

@@ -1,5 +1,5 @@
 ramstage-y += model_106cx_init.c
 subdirs-y += ../../x86/name
 
-cpu_incs += $(src)/cpu/intel/car/cache_as_ram_ht.inc
+cpu_incs-y += $(src)/cpu/intel/car/cache_as_ram_ht.inc
 cpu_microcode-$(CONFIG_CPU_MICROCODE_CBFS_GENERATE) += microcode_blob.c

src/cpu/intel/model_2065x/Makefile.inc

@@ -19,4 +19,4 @@ smm-$(CONFIG_HAVE_SMI_HANDLER) += finalize.c
 
 cpu_microcode-$(CONFIG_CPU_MICROCODE_CBFS_GENERATE)  += microcode_blob.c
 
-cpu_incs += $(src)/cpu/intel/model_2065x/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/intel/model_2065x/cache_as_ram.inc

src/cpu/intel/model_206ax/Makefile.inc

@@ -8,4 +8,4 @@ smm-$(CONFIG_HAVE_SMI_HANDLER) += finalize.c
 
 cpu_microcode-$(CONFIG_CPU_MICROCODE_CBFS_GENERATE)  += microcode_blob.c
 
-cpu_incs += $(src)/cpu/intel/model_206ax/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/intel/model_206ax/cache_as_ram.inc

src/cpu/intel/slot_1/Makefile.inc

@@ -32,4 +32,4 @@ subdirs-y += ../../x86/cache
 subdirs-y += ../../x86/smm
 subdirs-y += ../microcode
 
-cpu_incs += $(src)/cpu/intel/car/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/intel/car/cache_as_ram.inc

src/cpu/intel/socket_BGA956/Makefile.inc

@@ -9,4 +9,4 @@ subdirs-y += ../hyperthreading
 subdirs-y += ../speedstep
 
 # Use Intel Core (not Core 2) code for CAR init, any CPU might be used.
-cpu_incs += $(src)/cpu/intel/model_6ex/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/intel/model_6ex/cache_as_ram.inc

src/cpu/intel/socket_FC_PGA370/Makefile.inc

@@ -26,4 +26,4 @@ subdirs-y += ../../x86/cache
 subdirs-y += ../../x86/smm
 subdirs-y += ../microcode
 
-cpu_incs += $(src)/cpu/intel/car/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/intel/car/cache_as_ram.inc

src/cpu/intel/socket_LGA771/Makefile.inc

@@ -8,4 +8,4 @@ subdirs-y += ../../x86/smm
 subdirs-y += ../microcode
 subdirs-y += ../hyperthreading
 
-cpu_incs += $(src)/cpu/intel/model_6ex/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/intel/model_6ex/cache_as_ram.inc

src/cpu/intel/socket_PGA370/Makefile.inc

@@ -26,4 +26,4 @@ subdirs-y += ../../x86/cache
 subdirs-y += ../../x86/smm
 subdirs-y += ../microcode
 
-cpu_incs += $(src)/cpu/intel/car/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/intel/car/cache_as_ram.inc

src/cpu/intel/socket_mFCBGA479/Makefile.inc

@@ -6,4 +6,4 @@ subdirs-y += ../../x86/cache
 subdirs-y += ../../x86/smm
 subdirs-y += ../microcode
 
-cpu_incs += $(src)/cpu/intel/car/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/intel/car/cache_as_ram.inc

src/cpu/intel/socket_mFCPGA478/Makefile.inc

@@ -11,4 +11,4 @@ subdirs-y += ../microcode
 subdirs-y += ../hyperthreading
 subdirs-y += ../speedstep
 
-cpu_incs += $(src)/cpu/intel/model_6ex/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/intel/model_6ex/cache_as_ram.inc

src/cpu/intel/socket_mPGA479M/Makefile.inc

@@ -9,4 +9,4 @@ subdirs-y += ../../x86/smm
 subdirs-y += ../microcode
 subdirs-y += ../hyperthreading
 
-cpu_incs += $(src)/cpu/intel/car/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/intel/car/cache_as_ram.inc

src/cpu/via/c7/Makefile.inc

@@ -7,4 +7,4 @@ subdirs-y += ../../intel/microcode
 
 ramstage-y += c7_init.c
 
-cpu_incs += $(src)/cpu/via/car/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/via/car/cache_as_ram.inc

src/cpu/via/nano/Makefile.inc

@@ -30,4 +30,4 @@ ramstage-y += update_ucode.c
 # the rest of coreboot.
 cpu_microcode-$(CONFIG_CPU_MICROCODE_CBFS_GENERATE) += microcode_blob.c
 
-cpu_incs += $(src)/cpu/via/car/cache_as_ram.inc
+cpu_incs-y += $(src)/cpu/via/car/cache_as_ram.inc